CN2225324Y - Baking device for intermediate ladle outlet - Google Patents
Baking device for intermediate ladle outlet Download PDFInfo
- Publication number
- CN2225324Y CN2225324Y CN 95233892 CN95233892U CN2225324Y CN 2225324 Y CN2225324 Y CN 2225324Y CN 95233892 CN95233892 CN 95233892 CN 95233892 U CN95233892 U CN 95233892U CN 2225324 Y CN2225324 Y CN 2225324Y
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- CN
- China
- Prior art keywords
- mixing chamber
- head
- burning
- shell
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Continuous Casting (AREA)
Abstract
The utility model relates to a baking device for an intermediate ladle outlet for continuous casting, which comprises a burning head and intake pipes, wherein, a mixing chamber housing is arranged at the bottom of the burning head, an igniting mouth is arranged at one side below the burning head, and a burning chamber is arranged in the burning head. The burning chamber is communicated with a mixing chamber arranged in the mixing chamber housing, two intake pipes are arranged at the lower end of the mixing chamber housing, valves are respectively arranged on the two intake pipes, and the housing of the burning head is connected with a lifting mechanism. The utility model has the advantages of simple structure, good preheating effect, low cost, convenient operation and use, energy saving, etc., avoids the accident occurrence of eye freezing and cracking of casting during the process of the production of continuous casting, and is a baking device with ideal preheating for an intermediate ladle outlet.
Description
The utility model belongs to technical field of metallurgical equipment, particularly relates to a kind of apparatus for baking of middle water containing opening of continuous casting steel.
At present, in metallurgical continuous casting steel machine production process, because traditional mouth of a river pre-heat effect is bad, generally be to adopt gas pipe to add one to burn head,, be generally about 40-60 minutes so heat time heating time is long, and temperature is up to 600 degree, thereby do not reach desired temperature, open and water " freezing eye " and reach the generation of " bursting " accident thereby often cause, and cause very big waste.
The purpose of this utility model is to overcome above-mentioned defective, and design that a kind of pre-heat effect is good, simple in structure, cost is low, cured effect good, easy to use, the middle water containing opening apparatus for baking of saving the energy.
The purpose of this utility model is achieved in that it comprises burning head and air inlet pipe, be provided with the mixing chamber shell in the bottom of burning head, one side of burning the head below is provided with lighting-up tuyere, the lower end of mixing chamber shell is provided with two air inlet pipe, on two air inlet pipe, be respectively equipped with burnt gas valve and combustion-supporting air valve, burn and to be provided with the combustion chamber in the head and to communicate with mixing chamber in the mixing chamber shell, a shell that burns is connected with elevating mechanism.
The utility model is because the combustion chamber of burning in the head is closed, and the below is provided with mixing chamber, so cured effect is good, can bring up to 1000-1200 degree about 600 degree, and operation is very convenient and reliable, thereby has effectively avoided the generation of accidents such as " freezing eye ", " bursting " traditional baking method, improved the recovery rate of continuous casting of metals greatly, and shortened stoving time, only be half of former time, thereby saved the energy greatly.
Accompanying drawing is structural representation of the present utility model and specific embodiment.
Below in conjunction with accompanying drawing the utility model is further elaborated:
As seen from the figure, burn a bottom of 4 and be provided with mixing chamber shell 7, one side of burning 4 below is provided with lighting-up tuyere 17, burn in 4 and be provided with combustion chamber 18, mixing chamber in combustion chamber 18 and the mixing chamber shell 7 communicates, the lower end of mixing chamber shell 7 is provided with two air inlet pipe 10,11, air inlet pipe 10, be respectively equipped with burnt gas valve 8 and combustion-supporting air valve 9 on 11, burning a shell and an elevating mechanism 20 of 4 joins, lifting pole 16 1 ends of elevating mechanism 20 are provided with and support backing ring 6, the other end is provided with counter weight 13, lifting pole 16 is bearing on the rack beam 15 of support 12 by movable free bearing 14, support backing ring 6 and be sleeved on by supporting pin 5 and burn on 4 the shell, support 12 is fixed on the continuous-casting steel pouring platform 19.
Hired car position to be poured in the middle of the utility model places.When middle water containing opening need toast, the centre hired car is opened to position to be poured, utilize elevating mechanism 20, burning of the present utility model 4 and mixing chamber shell 7 are risen, combustion chambers 18 of burning in 4 are aimed at be located at the bottom of tundish 2 and the tundish bag middle water containing opening 1 in 3, hang up counter weight 13, then, successively open burnt gas valve 8 and combustion-supporting air valve 9, at lighting-up tuyere 17 places gaseous mixture is lighted simultaneously, according to combustion case, regulate burnt gas valve 8 and combustion-supporting air valve 9 again, to adjust the purpose that flame reaches the baking middle water containing opening.The rack beam 15 that can extend as required, with increase lifting pole 16 and burn 4, the quantity of mixing chamber shell 7, to satisfy the needs of different fluxion casting machines.
Claims (2)
1, a kind of middle water containing opening apparatus for baking, it comprises burns head (4), air inlet pipe (9), it is characterized in that being provided with mixing chamber shell (7) in the bottom of burning head (4), one side of burning the below of head (4) is provided with lighting-up tuyere (17), burn in the head (4) and be provided with combustion chamber (18), mixing chamber in combustion chamber (18) and the mixing chamber shell (7) communicates, the lower end of mixing chamber shell (7) is provided with two air inlet pipe (10), (11), be respectively equipped with burnt gas valve (8) and combustion-supporting air valve (9) on air inlet pipe (10), (11), the shell and the elevating mechanism (20) that burn head (4) join.
2, middle water containing opening apparatus for baking according to claim 1, an end that it is characterized in that the lifting pole (16) of described elevating mechanism (20) is provided with support backing ring (6), the other end is provided with counter weight (13), lifting pole (16) is bearing in by movable free bearing (14) on the rack beam (15) of support (12), supports backing ring (6) and is sleeved on the shell that burns head (4) by supporting pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233892 CN2225324Y (en) | 1995-05-23 | 1995-05-23 | Baking device for intermediate ladle outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233892 CN2225324Y (en) | 1995-05-23 | 1995-05-23 | Baking device for intermediate ladle outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2225324Y true CN2225324Y (en) | 1996-04-24 |
Family
ID=33877942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95233892 Expired - Fee Related CN2225324Y (en) | 1995-05-23 | 1995-05-23 | Baking device for intermediate ladle outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2225324Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315597C (en) * | 2003-06-23 | 2007-05-16 | 宝钢集团上海梅山有限公司 | Method and device for burning immersed nozzle of continuous casting bakie |
| CN100402193C (en) * | 2004-05-18 | 2008-07-16 | 深圳派瑞科冶金材料有限公司 | Liquid metal container bottom heating device and application thereof |
| CN101905314A (en) * | 2010-04-09 | 2010-12-08 | 衡阳华菱连轧管有限公司 | Method for baking horizontal continuous casting tundish and horizontal continuous casting tundish with negative pressure device |
| CN102211181A (en) * | 2011-06-03 | 2011-10-12 | 中核苏阀横店机械有限公司 | Steel ladle baking device |
| CN103878357A (en) * | 2014-03-25 | 2014-06-25 | 济钢集团有限公司 | Continuous casting machine tundish submersed nozzle baking furnace |
| CN105268959A (en) * | 2015-10-13 | 2016-01-27 | 江苏恒立高压油缸股份有限公司 | Ladle dryer and control process thereof |
| CN113814384A (en) * | 2021-09-18 | 2021-12-21 | 上海二十冶建设有限公司 | Tundish nozzle roaster mounting structure and rapid positioning and mounting method thereof |
-
1995
- 1995-05-23 CN CN 95233892 patent/CN2225324Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315597C (en) * | 2003-06-23 | 2007-05-16 | 宝钢集团上海梅山有限公司 | Method and device for burning immersed nozzle of continuous casting bakie |
| CN100402193C (en) * | 2004-05-18 | 2008-07-16 | 深圳派瑞科冶金材料有限公司 | Liquid metal container bottom heating device and application thereof |
| CN101905314A (en) * | 2010-04-09 | 2010-12-08 | 衡阳华菱连轧管有限公司 | Method for baking horizontal continuous casting tundish and horizontal continuous casting tundish with negative pressure device |
| CN102211181A (en) * | 2011-06-03 | 2011-10-12 | 中核苏阀横店机械有限公司 | Steel ladle baking device |
| CN103878357A (en) * | 2014-03-25 | 2014-06-25 | 济钢集团有限公司 | Continuous casting machine tundish submersed nozzle baking furnace |
| CN103878357B (en) * | 2014-03-25 | 2016-06-08 | 济钢集团有限公司 | Continuous casting tundish immersed type water outlet baking furnace |
| CN105268959A (en) * | 2015-10-13 | 2016-01-27 | 江苏恒立高压油缸股份有限公司 | Ladle dryer and control process thereof |
| CN113814384A (en) * | 2021-09-18 | 2021-12-21 | 上海二十冶建设有限公司 | Tundish nozzle roaster mounting structure and rapid positioning and mounting method thereof |
| CN113814384B (en) * | 2021-09-18 | 2023-02-28 | 上海二十冶建设有限公司 | Tundish nozzle roaster mounting structure and rapid positioning and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |